What is Microsoft Teams?

Sign in and get started

Chat and share files


Set up your mobile apps

What are Microsoft Teams?


With Microsoft Teams on your PC, Mac, or mobile device, you can:

  • Pull together a team.
  • Use chat instead of email.
  • Securely edit files at the same time.
  • See likes, @mentions, and replies with just a single tap.
  • Customize it by adding notes, web sites, and apps.

Sign in and get started with Teams

Sign in to Teams

  1. Start Teams.
    • In Windows, click Start Start button > Microsoft Corporation > Microsoft Teams.
    • On Mac, go to the Applications folder and click Microsoft Teams.
    • On mobile, tap the Teams icon.
  2. Sign in with your Office 365 username and password.